groundwater exploration data management dr.k.a.s.mani
TRANSCRIPT
Groundwater exploration
Data Management
Dr.K.A.S.Mani
Assess the nature of aquifer
Assess the nature of development
visualise the groundwater requirement
Ensure Sustainability
Mo
nito
ring
Groundwater Exploration PrinciplesGroundwater Exploration Principles
Characterise hydrogeologic
al ssytem
Texture OF AQUIFR
Establish the depth
Quantity
KEY
Monitor the levels &Quality
Monitor abstraction
establishtype of
contaminant
Check quality parameters
Quality
166-174
Water level- new insights
42-46.5
• Geological • Hydrogeological• Geophysical• Water Quality• Test Drilling
Combine the Use Emerging technologies in the field of software development, data base management, internet , communications, GIS & GPS
Exploration Techniques
Layer1
Layer 2
Layer-3
Layer-4 Depth of drilling
Potential Aquifer
Casing Depth
Depth of sanitary seal
• Development of well- to clear all fines/mud
• Well efficiency calculations ( Step Test)
• Aquifer Performance test
• Water quality analysis-integrated in all stages of development
Thank You